壷洗い つぼあらい Also written 壺洗い Meanings Noun individually "washing" a partner's fingers or toes in one's vagina (esp. as a service at a soapland) See also: ソープランド. Kanji 壷 jar; pot; hinge knuckle. Read as つぼ. 洗 wash. Read as あらう. Word lists Slang Jinuma: Japanese Dictionary · Word lists